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Gray Comprehensive Appraisal of Safety Situation in Coal Enterprises

机译:煤炭企业安全状况的灰色综合评价

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摘要

In order to improve safety production situation in coal enterprises, the best appraisal-index set and gray related matrix were established, grey comprehensive appraisal model was also build, safety production situation in coal enterprises was appraised. The method could avoid the shortcoming of fuzzy comprehensive appraisal method, which was always losing information in various degrees in dealing with "characteristic value" of every index, utilize precious information fully of every index, cut down appraisal errors, make the safety production situation appraisal in coal enterprises more scientific and more real, and offers the reference for safety production situation appraisal in coal enterprises.
机译:为了改善煤炭企业安全生产状况,建立了最佳评价指标集和灰色关联矩阵,建立了灰色综合评价模型,对煤炭企业安全生产状况进行了评价。该方法可以避免模糊综合评价法的缺点,即在处理各个指标的“特征值”时总是在不同程度上丢失信息,充分利用各个指标的宝贵信息,减少了评价误差,对安全生产情况进行了评价。在煤炭企业中更加科学,真实,为煤炭企业安全生产状况评估提供参考。

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